A rodent bait despenser is disclosed including a base (12) and a lid (14) hingedly mounted on the base. The base and lid bound an interior space. There is a lock (64) for locking the base and lid in a closed condition. Removable containers (104, 126) are provided within the interior space for receiving rodent bait. Holes (32, 58) in the side walling of the dispenser allow rodents to enter and gain access to the bait.